first af all

in proccessors main kon sa acha hy aur q acha hy ...[[[

e g [intel core2quad 2.3] [intel core to dou 2.6]]
[[intel triple core 2.9]]] [

quad core , core 2 duo , core2 quad ,core i series in main kia farq hota hy aur kon sa acha hota hy '